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Visual impairment in the 40- to 64-year-old population of Shahroud, Iran
PURPOSE: To determine the prevalence of visual impairment by age and gender in Shahroud. METHODS: Using random cluster sampling, 6311 Shahroud inhabitants who were between 40 and 64 years old were invited for ophthalmological examinations. Visual acuity worse than 0.5 LogMAR (20/60) and 1.3 LogMAR (...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Nature Publishing Group
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3420061/ https://ncbi.nlm.nih.gov/pubmed/22595906 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/eye.2012.94 |
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